Yamaha U3 Upright Piano January 3, 2017 admin 52" Height Upright, Brands, Upright Pianos, Yamaha Yamaha U3 Serial Number: 3376786 Finish: Ebony Polish Size: 52″ Warranty: 5 Years Other pianos you might like...Yamaha U30A Upright Piano Yamaha U30A Serial Number: 4998748 Finish: Ebony Polish Size: 52" Warranty: 5 Years Yamaha U30BL Yamaha U30BL #4722769 ❮ ❯